八年级上册1-4单元重点.doc

Unit 1 Friends
语法点拨
形容词的比较级大多数的形容词都有三个级别：原级、比较级、最高级。

其中比较级表示“更.......",用于两者之间的比较，用来说明“前者比后者更......"，
①形容词的比较级（-er）和最高级（-est）的构成
a,规则变化之口诀：直接加；去e加；双写加；变着加
b,不规则变化
交际用语
谈论某人的品质或外貌
1.谈论某人的品质
-What is Lily like? 莉莉是怎样的一个人？
-S he is a very nice girl,她是个非常好的女孩子。

2.谈论某人的外貌
-What does Rose look like? 罗斯看起来怎么样？
—Thin and tall.又疲又高。

短语汇总
二、句型结构
1.She is as slim as I am.
as... as 与.... 一样，not as... as 与...... 不一样
2.She helps me with my homework.
help sb. with sth.在某方面帮助某人与help sb. （to） do sth.R］义，可转换3.She always gives seats to people in need.
give sb. sth.=give sth. to sb.
三、难点语法
1.形容词
我们使用形容词描写人或事物，通常把它放在名词之前、连系动词之后。

1）她有短发。

She has hair.
2）这些男孩子很英俊。

The boys very handsome.
2.形容词的原级、比较级、最高级的基本用法
A 方+ be + adj. （b匕较级）+ than +
B 方.
A 方+ be + the + a（|j.（最高级）+in/of....
A 方+be （not） +as + adj.（原级）+ as +
B 方.
Unit 2 School life
语法点拨形容词的比较级
%1A=B A+ V + as + adj./adv, + as + B （与....... .. 样）
He is as tall as I/me.他和我一样高。

He is as good a teacher as his father.他和他的父亲一样是个好教师。

%1A手 B A + V + not + as/so + adj./adv. + as + B （与.. 不一样）
They didn't do as/so much work as you did.他们干得事没有你多。

I've never seen as/so old a car as this.我从来没有见过像这样旧的车。

%1A>B 或A<B |A + V+ 比较级+than + B （比 ............... <更> .... ）
Tom is two years older than his brother,汤姆比他的弟弟大两岁。

Our classroom is bigger than theirs.我们的教室比他们的大。

%1表示倍数 A + V + twice/four times/・・・+ as + adj・/adv, + as + B （A 是 B 的两倍/四倍/・・・） This room is twice as large as that one.整个房间是那房间的两倍大。

The earth is 49 times as big as the moon.地球是月球的49 倍大。

%1表示程度的递增
The days are getting shorter and shorter.白天变得越来越长了。

Our country is becoming more and more beautifu 1.我们的国家变得越来越美了。

%1主语+ be+one of the+ 最高级+ n.（pl.）+ in/of…（…是最…之一）Beijing is one of the oldest cities in China.北京是中国最古老的城市之一。

%1主语+V.+the+ 最高级+ in/of…（…最…）
Ann studies hardest of all the girls in our class.安妮是我们班学习最用功的学生之一。

%1|主语+V.+the+ 比较级+ofthetwo.・・（・..v两者中〉较…的）
Lily is the taller of the twins.莉莉是这两个双胞胎中较高的那个。

%1主语+V.+ 比较级+ than + any other+n・（单数）+ in..・（…比任何其他的更…）主语+V.+ 比较级+ than + any of the other+n・（复数）+ in...（…比任何其他的更…）He is taller than any other student in his class.他比他班级中其他的任何学生高。

=He is taller than any of the other students in his class.
=He is the tallest students in his class.
I spend a lot of time practicing.
区分spend / take / cost / pay
1） Bob每天花两个小时的时间看电视。

It takes Bob two hours _to watch ___________ TV every day.
Bob __ spends two hours _________ watching __ T V every day.
2）昨天他们花50块钱买这些书的。

They _pay fifty yuan _for _________ the books yesterday.
The books _cost ___ them fifty yuan yesterday.
Unit 3 A day out
What are you going to do ?你准备做什么？---1'am going to exercise.
climb the hill 爬山
keep fit保持健康
need to do 需要做....
enjoy oneself某人自己玩得高兴
take a boat trip 划船之旅
go past经过
have a great/wonderful/good time 玩的开心，过得愉快
take care保重，注意，当心
sit in a little coffee shop by the River Seine 坐在塞纳河畔的小咖啡店里
the top of the Eiffel Tower 埃菲尔铁塔顶端
the White House 白宫
the President of the USA 美国总统
live there 住在那里
a beautiful building with a big garden and many trees 一个带有大花园种有许多树的美丽建筑a foreign country 夕卜国
Reading
invite sb. to do sth.邀请某人做某事
join their school trip to the World Park加入他们学校组织去世界公园的旅行
at the beginning 起初
the other students 其他的学生
meet sb. at the school gate 与某人在在学校门口见面
get on/get off a coach 上/下长途汽车
it takes about two hours by coach 坐长途汽车大约花费两小时时间
there was a lot of traffic on the city roads 城市道路上交通量很大
on the highway 在公路上
feel sick 感到恶心、不舒服
arrive at=reach=get to 至U达
be made of .......... 由... 做成
not any more 不再
be inside在里面
places of interest 名胜古迹
look just like ....... 看起来就像....
the Golden Gate Bridge 金门大桥
believe my eyes相信我的眼睛
the best part最好的部分
the song and dance parade 歌舞游行
join in 参力口
on the Internet 在网上
make a home page 制作一个主页
from all over the world 来自全世界
too much+名词太多 ...
at the start起初,开始
take a look at .........
Vocabulary
Monument to the People's Heroes 人民英雄纪念碑
Beijing opera 京居
feel the beauty of ......... 感受...的美
stay with sb,和某人呆在一起
the centre of .......... 的中心
Grammar
Thank you for doing 感谢你......
sit at the front of the bus 坐在汽车的前排
watch the sunset 看日落
subject 主语object 宾语
sb. teach oneself 自学
play hide-and-seek 玩捉迷藏
wonder想知道
hurt sb.伤害某人
Integrated skills & main task & checkout
need your support 需要你的支持supporter 支持者
in the final of the basketball competition 在篮球比赛的决赛中
take place举行，发生
forget to do忘记要去做某事forget doing忘记已经做过的某事cheer for 为 ..... 欢呼
per person 每个人
receive the c叩and medals获得奖杯和奖牌
at the end of 在...... 的末尾
go back to 返回
It takes+ 时间+for sb. to do sth.
sh. Spend +时间+doing 花费时间做某事
the Palace Museum 故宫
the Temple of Heaven 天坛
why don't we do=why not do
make a list of 列出一张...单子
write down 写下
find out 找出
make a plan for 为..... 做计划
return home 回家
all the way 总是，一直
as soon as possible 尽'快
in the end=at last 最后，最终
instead of+doing而不是做某事
in the second half 在下半场
keep the secret for me为我保守秘密
make up one's mind 下定决心
the differences between A and B A 和B 之间的差别separate A from B 把A 和B 分开
compare A with B 把A 和B 比较
Unit 4 Wild animals
Comic strip and Welcome to the unit:
它看起来美味it looks delicious smell/taste/sound/feel/look等感官动词后面+形容词吃的东西s omethi ng to eat
野生动物wild animals
写一篇关于濒危动物的报告write a report on an animal in danger
濒危、处于危险中be in danger
你最喜欢/最不喜欢的动物the animals you like best/ least
照顾某人Look after sb.
不要在太阳下读书don't read in the sun
让某人独自待着leave sb. alone
句型：Why not do ........ ? =why don't you do ............ ?为什么不做.....
Readin 义
长成grow into
在最初at the very beginning
在将来in the future
砍伐cut down
采取以下行动take the following actions
靠某人自己On one's own
重35 克Weigh 35 kilos
她十天大了She was ten days old
看起来像只白鼠Look like a white mouse
第一次for the first time
为T 皮毛猎杀kill it for its fur
没地方住have nowhere to live
整整两天two whole days
鼓励某人做某事encourage sb. to do sth.
保持... 不受... keep ............. f rom ........
继续做某事continue to do
继续做正在做的事continue doing
句型：It is very difficult for giant pandas to survive in the wild.
Vocabulary and Grammar
live by oneself?
live alone make medicine suitable home
at last/ in the end the loss of living areas cut down forests and trees
sell elephants 5 tusks for money look lovely
be busy doing in the daytime Sharp paws walk upright
保护某物/某人protect sth/sb
使某人安全远离危险 keep sb safe from 竹笋和叶子 bamboo shoots and leaves 沿着另外的路跑run the other way 穿过热带雨林 walk/trek through the forest 动物的饲养 the feeding of animals
语法：
If 条件句：主将从现 --- If she doesn't come back home, I will have to have supper by myself. Because+句子 because of+名词/ doing 反意疑问句：前肯后否，前否后肯。

Integrated skills and Promindation 夕卜表，样子 appearance 特征 character 写信给某人 write to sb. 独自生活 制药
保护野生动物protect wild animals 舒适的家园 在最后 生存区域的丢失 砍伐森林和树木 为了钱卖象牙 看起来可爱 忙于做某事 在白天 锋利的爪子 直立行走 Spend time (in) doing
Spend time on
sth. to/towards 对 .............. 友好 Be friendly 群居 In front of 在 .. 前面
Live as a family。